CN102951120A - Intelligent aerodynamic system for repelling snow and rain in front of automobile - Google Patents
Intelligent aerodynamic system for repelling snow and rain in front of automobile Download PDFInfo
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- CN102951120A CN102951120A CN2012104932307A CN201210493230A CN102951120A CN 102951120 A CN102951120 A CN 102951120A CN 2012104932307 A CN2012104932307 A CN 2012104932307A CN 201210493230 A CN201210493230 A CN 201210493230A CN 102951120 A CN102951120 A CN 102951120A
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- pressure air
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Abstract
The invention relates to an intelligent aerodynamic system for repelling snow and rain in front of an automobile, which comprises a high pressure air injection nozzle, a control circuit and a control switch, wherein the high pressure air injection nozzle is arranged at one side of a circumferential part of front automobile windshield glass, the control circuit is arranged on the automobile and is utilized to control the high pressure air, and the control switch is relative corresponding to the control circuit. The intelligent aerodynamic system for repelling snow and rain is characterized in that the control circuit comprises an angle adjustment controller, a pressure adjustment controller and a temperature regulator, wherein the angle adjustment controller is utilized to control the injection direction of the high pressure air injection nozzle, the pressure adjustment controller is utilized to control the pressure load of the high pressure air, and the temperature regulator is utilized to control the temperature of the high pressure air. According to the invention, the intelligent aerodynamic system for repelling snow and rain completely combines the idea of intelligently following human oriented and safety first, greatly improves the sight of the drivers is greatly improved, improves the life guarantee of the drivers is improved, reduces the accident rate is reduced, and protects the life and property safety are protected, and thereby beingfore, the intelligent aerodynamic system is applicable to various existing automobiles, and is more applicable to the flat head automobiles, such as the school buses, the buses and the large buses.
Description
Technical field
The present invention relates to utilize the inject high pressure air for power with the system that the sleet of inclement weather vehicle front and other objectionable impurities that affects pilot's line of vision expel, be applied to automotive field.
Background technology
The principal security mode of the place ahead sight line of vehicle is vehicle windscreen wiper at present, but there is great drawback in vehicle windscreen wiper, such as it blow clean sleet trace, scrape limited speed system, when rainfall is large substantially without many limitations such as use, ice and snow can not normally use, can not normally use when speed is fast when piling up.Therefore, are research objects of the present invention for the problems referred to above.
Summary of the invention
The present invention relates to a kind of intelligent air-powered car front sleet and expel system, the present invention arranges demand condition according to the size of sleet in the current weather condition by size, the pressure injection direction of regulating injection air pressure and the temperature of regulating injection air etc., expel sleet and other objectionable impurities that affects pilot's line of vision that will drop on vehicle front and the Windshield, allow sleet and other objectionable impurities away from chaufeur the place ahead sight line, thereby the open degree of the sight line of improving the vehicle driver is to reach the purpose of safe driving.
Technical program of the present invention lies in:
A kind of intelligent air-powered car front sleet expels system, comprise the high pressure air injection cock of being located on vehicle windshield perimembranous one side, be located on the vehicle and control circuit and corresponding master cock thereof in order to control high pressure air, it is characterized in that: described control circuit comprises controlling the angle regulation controller of high pressure air injection cock injection direction, in order to the pressure regulating controller of controlling the high-pressure air pressure amount with in order to control the heat regulator of high pressure air temperature.
Wherein, described heat regulator comprises electrical heating elements, and described electrical heating elements one end is connected other end ground connection with power end through the temperature regulation control switch.
Described angle regulation controller comprises two way control switch, the angular adjustment motor, first to fourth resistance and the first to the 6th aerotron, described first, the emitter of the second aerotron is connected with power supply respectively, the base stage of described the first aerotron is connected through the collecting electrode of the first resistance with the 3rd aerotron, the base stage of described the 3rd aerotron wherein one the tunnel is connected through the second resistance and two way control switch, the base stage of described the second aerotron is connected through the collecting electrode of the 3rd resistance with the 4th aerotron, the base stage of described the 4th aerotron is connected with another road of two way control switch through the 4th resistance, and the other end of described control two way control switch is connected with power supply; The emitter of described the 4th aerotron is connected with the base stage of the 6th aerotron, the collecting electrode of described the second aerotron is connected with the collecting electrode of the 5th aerotron, the base stage of described the 5th aerotron is connected with the emitter of the 3rd aerotron, and the collecting electrode of described the 6th aerotron is connected with the collecting electrode of the first aerotron; Also be connected with the angular adjustment motor between the collecting electrode of the collecting electrode of described the first aerotron and the second aerotron, the emitter of described the 5th, the 6th aerotron is ground connection respectively.
Described first, second aerotron is the positive-negative-positive aerotron, and described the 3rd, the 4th, the 5th, the 6th aerotron is NPN type aerotron.
Described pressure regulating controller comprises power supply, the first to the 9th resistance, Air compressor operated motor and first to fourth op amp, described power supply respectively with the 3rd resistance, the 8th resistance is connected an end and is connected with air compressor motor, the other end one tunnel of described the 3rd resistance is through the 4th resistance eutral grounding, the in-phase input end of another Lu Yudi three op amps connects, the inverting input of described the 3rd op amp, the inverting input of the first op amp is connected with the in-phase input end of four-operational amplifier respectively with the mouth of the 3rd op amp, the in-phase input end of described the first op amp is respectively through the first resistance, the mouth of the second resistance and the first op amp, the mouth of four-operational amplifier connects, the mouth of described the first op amp also is connected with the inverting input of four-operational amplifier through the 5th resistance, the inverting input of described four-operational amplifier also is connected with the mouth of four-operational amplifier through the first electric capacity, the mouth of described four-operational amplifier also is connected with the in-phase input end of the second op amp, the other end of described the 8th resistance is ground connection behind the 7th resistance and the 6th resistance, described the 7th resistance is adjustable resistance, its movable end is connected as the inverting input of master cock with the second op amp, the mouth of described the second op amp is connected with the grid of field effect transistor through the 9th resistance, the other end of described air compressor motor is connected with the drain electrode of field effect transistor, the source ground of described field effect transistor, the two ends of described air compressor motor also are parallel with respectively a diode and the second electric capacity.
Described field effect transistor is the N-MOS depletion field effect transistor.。
The invention has the advantages that: the present invention is power by vehicle head inject high pressure air, form the high-pressure air curtain of certain limit, will land sleet and other objectionable impurities that affects pilot's line of vision of vehicle front of inclement weather expelled the effect of the existing vehicle windscreen wiper of most replacement; Be power by vehicle head inject high pressure air, form the high-pressure air curtain of certain limit, will land sleet and other objectionable impurities that affects pilot's line of vision of vehicle front of inclement weather expelled, improve the sight line of chaufeur, improve the safety of vehicle, ensure driver and crew's the security of the lives and property; By the temperature of control inject high pressure air, dissolve and clean sleet that the vehicle front windshield piles up, ice etc., raising driver and crew's work efficiency improves people's life.
Description of drawings
Fig. 1 is the circuit structure diagram of heat regulator of the present invention.
Fig. 2 is the circuit structure diagram of angle regulation controller of the present invention.
Fig. 3 is the circuit structure diagram of pressure regulating controller of the present invention.
Fig. 4 is the overall vehicle structural representation of the embodiment of the invention.
Fig. 5 is the circuit structure diagram of the heat regulator of the embodiment of the invention.
Fig. 6 is the circuit structure diagram of the angle regulation controller of the embodiment of the invention.
Fig. 7 is the circuit structure diagram of the pressure regulating controller of the embodiment of the invention.
The specific embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperation accompanying drawing are described in detail below.
As shown in Figure 4, a kind of intelligent air-powered car front sleet expels system, comprise the high pressure air injection cock of being located on vehicle windshield perimembranous one side, be located on the vehicle and control circuit and corresponding master cock thereof in order to control high pressure air, it is characterized in that: described control circuit comprises controlling the angle regulation controller of high pressure air injection cock injection direction, in order to the pressure regulating controller of controlling the high-pressure air pressure amount with in order to control the heat regulator of high pressure air temperature.In actual production, native system is comprised of air compression plant, air storage device, pneumatic control device and high pressure feedway, its chief component comprises: high-effect air compressor, air-blast connection pipe, high pressure air regulating control, high pressure air nozzle four large cores consist of, in conjunction with the following stated circuit structure.
As shown in Figure 1, the said temperature regulating control comprises electrical heating elements, and described electrical heating elements one end is connected other end ground connection with power end through the temperature regulation control switch.Design parameter is set can be as shown in Figure 5.
As shown in Figure 2, above-mentioned angle regulation controller comprises two way control switch, the angular adjustment motor, first to fourth resistance and the first to the 6th aerotron, described first, the emitter of the second aerotron is connected with power supply respectively, the base stage of described the first aerotron is connected through the collecting electrode of the first resistance with the 3rd aerotron, the base stage of described the 3rd aerotron wherein one the tunnel is connected through the second resistance and two way control switch, the base stage of described the second aerotron is connected through the collecting electrode of the 3rd resistance with the 4th aerotron, the base stage of described the 4th aerotron is connected with another road of two way control switch through the 4th resistance, and the other end of described control two way control switch is connected with power supply; The emitter of described the 4th aerotron is connected with the base stage of the 6th aerotron, the collecting electrode of described the second aerotron is connected with the collecting electrode of the 5th aerotron, the base stage of described the 5th aerotron is connected with the emitter of the 3rd aerotron, and the collecting electrode of described the 6th aerotron is connected with the collecting electrode of the first aerotron; Also be connected with the angular adjustment motor between the collecting electrode of the collecting electrode of described the first aerotron and the second aerotron, the emitter of described the 5th, the 6th aerotron is ground connection respectively; Described first, second aerotron is the positive-negative-positive aerotron, and described the 3rd, the 4th, the 5th, the 6th aerotron is NPN type aerotron.Design parameter is set can be as shown in Figure 6.
As shown in Figure 3, above-mentioned pressure regulating controller comprises power supply, the first to the 9th resistance, Air compressor operated motor and first to fourth op amp, described power supply respectively with the 3rd resistance, the 8th resistance is connected an end and is connected with air compressor motor, the other end one tunnel of described the 3rd resistance is through the 4th resistance eutral grounding, the in-phase input end of another Lu Yudi three op amps connects, the inverting input of described the 3rd op amp, the inverting input of the first op amp is connected with the in-phase input end of four-operational amplifier respectively with the mouth of the 3rd op amp, the in-phase input end of described the first op amp is respectively through the first resistance, the mouth of the second resistance and the first op amp, the mouth of four-operational amplifier connects, the mouth of described the first op amp also is connected with the inverting input of four-operational amplifier through the 5th resistance, the inverting input of described four-operational amplifier also is connected with the mouth of four-operational amplifier through the first electric capacity, the mouth of described four-operational amplifier also is connected with the in-phase input end of the second op amp, the other end of described the 8th resistance is ground connection behind the 7th resistance and the 6th resistance, described the 7th resistance is adjustable resistance, its movable end is connected as the inverting input of master cock with the second op amp, the mouth of described the second op amp is connected with the grid of field effect transistor through the 9th resistance, the other end of described air compressor motor is connected with the drain electrode of field effect transistor, the source ground of described field effect transistor, the two ends of described air compressor motor also are parallel with respectively a diode and the second electric capacity; Described field effect transistor is the N-MOS depletion field effect transistor.Design parameter is set can be as shown in Figure 7.
The device that the native system integrated structure forms is the size of passing through to regulate injection air pressure according to the size of sleet in the current weather condition; the temperature of air injection direction and adjusting injection air etc. arranges condition; form the high-pressure air curtain of certain limit in the vehicle front upper place; expel sleet and other objectionable impurities that affects pilot's line of vision that will drop on vehicle front and the Windshield; allow sleet and other objectionable impurities away from chaufeur the place ahead sight line; vehicle front is cleaned out one without the passage of sight line obstruction; thereby the open degree of the sight line of improving the vehicle driver; to reach safe driving; improve the sight line of chaufeur; improved greatly occupant's life support; reduce accident rate, protection the people's lives and property safety.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (6)
1. an intelligent air-powered car front sleet expels system, comprise the high pressure air injection cock of being located on vehicle windshield perimembranous one side, be located on the vehicle and control circuit and corresponding master cock thereof in order to control high pressure air, it is characterized in that: described control circuit comprises controlling the angle regulation controller of high pressure air injection cock injection direction, in order to the pressure regulating controller of controlling the high-pressure air pressure amount with in order to control the heat regulator of high pressure air temperature.
2. a kind of intelligent air-powered car front sleet according to claim 1 expels system, it is characterized in that: described heat regulator comprises electrical heating elements, described electrical heating elements one end is connected other end ground connection with power end through the temperature regulation control switch.
3. a kind of intelligent air-powered car front sleet according to claim 1 expels system, it is characterized in that: described angle regulation controller comprises two way control switch, the angular adjustment motor, first to fourth resistance and the first to the 6th aerotron, described first, the emitter of the second aerotron is connected with power supply respectively, the base stage of described the first aerotron is connected through the collecting electrode of the first resistance with the 3rd aerotron, the base stage of described the 3rd aerotron wherein one the tunnel is connected through the second resistance and two way control switch, the base stage of described the second aerotron is connected through the collecting electrode of the 3rd resistance with the 4th aerotron, the base stage of described the 4th aerotron is connected with another road of two way control switch through the 4th resistance, and the other end of described control two way control switch is connected with power supply; The emitter of described the 4th aerotron is connected with the base stage of the 6th aerotron, the collecting electrode of described the second aerotron is connected with the collecting electrode of the 5th aerotron, the base stage of described the 5th aerotron is connected with the emitter of the 3rd aerotron, and the collecting electrode of described the 6th aerotron is connected with the collecting electrode of the first aerotron; Also be connected with the angular adjustment motor between the collecting electrode of the collecting electrode of described the first aerotron and the second aerotron, the emitter of described the 5th, the 6th aerotron is ground connection respectively.
4. a kind of intelligent air-powered car front sleet according to claim 3 expels system, and it is characterized in that: described first, second aerotron is the positive-negative-positive aerotron, and described the 3rd, the 4th, the 5th, the 6th aerotron is NPN type aerotron.
5. a kind of intelligent air-powered car front sleet according to claim 1 expels system, it is characterized in that: described pressure regulating controller comprises power supply, the first to the 9th resistance, Air compressor operated motor and first to fourth op amp, described power supply respectively with the 3rd resistance, the 8th resistance is connected an end and is connected with air compressor motor, the other end one tunnel of described the 3rd resistance is through the 4th resistance eutral grounding, the in-phase input end of another Lu Yudi three op amps connects, the inverting input of described the 3rd op amp, the inverting input of the first op amp is connected with the in-phase input end of four-operational amplifier respectively with the mouth of the 3rd op amp, the in-phase input end of described the first op amp is respectively through the first resistance, the mouth of the second resistance and the first op amp, the mouth of four-operational amplifier connects, the mouth of described the first op amp also is connected with the inverting input of four-operational amplifier through the 5th resistance, the inverting input of described four-operational amplifier also is connected with the mouth of four-operational amplifier through the first electric capacity, the mouth of described four-operational amplifier also is connected with the in-phase input end of the second op amp, the other end of described the 8th resistance is ground connection behind the 7th resistance and the 6th resistance, described the 7th resistance is adjustable resistance, its movable end is connected as the inverting input of master cock with the second op amp, the mouth of described the second op amp is connected with the grid of field effect transistor through the 9th resistance, the other end of described air compressor motor is connected with the drain electrode of field effect transistor, the source ground of described field effect transistor, the two ends of described air compressor motor also are parallel with respectively a diode and the second electric capacity.
6. a kind of intelligent air-powered car front sleet according to claim 5 expels system, and it is characterized in that: described field effect transistor is the N-MOS depletion field effect transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104932307A CN102951120A (en) | 2012-11-28 | 2012-11-28 | Intelligent aerodynamic system for repelling snow and rain in front of automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104932307A CN102951120A (en) | 2012-11-28 | 2012-11-28 | Intelligent aerodynamic system for repelling snow and rain in front of automobile |
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| CN102951120A true CN102951120A (en) | 2013-03-06 |
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| CN2012104932307A Pending CN102951120A (en) | 2012-11-28 | 2012-11-28 | Intelligent aerodynamic system for repelling snow and rain in front of automobile |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11321585A (en) * | 1998-05-12 | 1999-11-24 | Honda Motor Co Ltd | Water drop removing and controlling device for vehicle |
| CN1572611A (en) * | 2003-05-21 | 2005-02-02 | 雷奥两合股份公司 | Nozzle body for a cleaning system on a motor vehicle |
| CN201559624U (en) * | 2009-09-10 | 2010-08-25 | 石洋 | Protector for automobile |
| CN201914219U (en) * | 2010-12-06 | 2011-08-03 | 邱航 | Air blowing device for car window |
| CN202355839U (en) * | 2011-11-25 | 2012-08-01 | 长安大学 | Automatic obstacle-avoidance toy car |
-
2012
- 2012-11-28 CN CN2012104932307A patent/CN102951120A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11321585A (en) * | 1998-05-12 | 1999-11-24 | Honda Motor Co Ltd | Water drop removing and controlling device for vehicle |
| CN1572611A (en) * | 2003-05-21 | 2005-02-02 | 雷奥两合股份公司 | Nozzle body for a cleaning system on a motor vehicle |
| CN201559624U (en) * | 2009-09-10 | 2010-08-25 | 石洋 | Protector for automobile |
| CN201914219U (en) * | 2010-12-06 | 2011-08-03 | 邱航 | Air blowing device for car window |
| CN202355839U (en) * | 2011-11-25 | 2012-08-01 | 长安大学 | Automatic obstacle-avoidance toy car |
Non-Patent Citations (2)
| Title |
|---|
| CAIMINGHAO: "PWM电机/灯光控制器电路", 《HTTP://WWW.HQEW.COM/TECH/SHEJI/143850.HTML》 * |
| 方大千等: "《趣味实用电子小制作200例》", 30 April 2011, 中国电力出版社 * |
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Application publication date: 20130306 |